| 职称 | 教授 |
|---|---|
| 职务 | 博士生导师 |
| 主讲课程 | 人机交互技术（本科生），数字视频处理（研究生） |
| 研究方向 | 2D&3D图像和视频处理、多媒体、计算机视觉、图形学、人机交互、智能系统 |
| 办公室 | 数计学院2号楼410 |
| 电子邮件 |
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牛玉贞，女，1982年7月出生，博士，“闽江学者”特聘教授，博士生导师，毕业于山东大学计算机科学与技术学院计算机软件与理论专业。在美国威斯康星大学-麦迪逊分校计算机系进行了两年的学习和科学研究工作。在美国波特兰州立大学计算机系完成了两年的博士后工作。2013年晋升教授职称并入选福建省“闽江学者”特聘教授，2015年获得福建省自然科学基金杰青项目，2016年入选福建省青年拔尖创新人才，2016年获得福州大学第五届“杰出青年教师励志奖”。
主要从事2D&3D图像和视频处理、计算机图形学、计算机视觉、多媒体、智能信息处理、人机交互等领域的研究工作，从事的研究课题包括图像和视频适应、立体三维图像处理、多媒体质量评估、媒体显著度分析和视频交互等。在若干国际顶级期刊和会议上发表论文，包括ACM Transactions on Graphics、IEEE Transactions on Multimedia、IEEE Transactions on Circuits and Systems for Video Technology、IEEE Transactions on Cybernetics、IEEE Transactions on Parallel and Distributed Systems、Neural Networks、SIGGRAPHASIA、IEEE CVPR、IEEE ICCV、ACM CHI、IJCAI等，共计发表和录用论文40多篇，获得一项美国专利。2013年获得国际顶级会议ACM CHI最佳论文提名奖。近5年主持主要项目7项，包括福建省闽江学者奖励计划项目、国家自然科学基金面上项目、福建省青年拔尖创新人才项目、福建省自然科学基金杰青项目、国家自然科学基金青年科学基金项目、福建省自然科学基金面上项目和福州大学科研启动项目各1项。
招生信息
招收硕士、博士和具有保研资格的本科生。我热切希望招收和指导具有强烈积极进取愿望、能够踏实勤奋努力学习、懂得团队合作共赢并乐于帮助他人、富有探索和创新精神的同学，并致力于通过细致有效的认真指导快速提升大家的科研能力，并在此过程中实现教学相长，与同学们一起学习、共同进步。请感兴趣的同学通过邮件联系我。
主持的主要科研项目
1. 国家自然科学基金面上，与主观感知一致的立体图像和视频视觉质量客观评价与增强研究，直接经费60万，主持，2017.1–2020.12
2. 福建省青年拔尖创新人才项目，主持，50万元
3. “闽江学者奖励计划”项目，100万，主持，2014.11—2017.11
4. 福建省自然科学基金杰青项目，基于显著性的3D图像视觉质量评估与增强研究，25万，主持，2015J06014，2015.4—2018.4
5. 国家自然科学基金青年基金，保持全局形状和视觉舒适度的2D和3D媒体适应方法研究，25万，主持，61300102，2014.1—2016.12
6. 福建省自然科学基金面上项目，增强视觉质量的立体图像处理关键技术研究，5万，主持，2014J01233，2014.1—2016.12
代表性论文
1. Yuzhen Niu, Feng Liu, and Wu-chi Feng. Enabling Warping on Stereoscopic Images. ACM Transactions on Graphics, 31(6): 183:1-183:7, November 2012 (ACM SIGGRAPH ASIA 2012). (SCI, 影响因子4.096, EI)
2. Yuzhen Niu and Feng Liu. What Makes a Professional Video? A Computational AestheticsApproach, IEEE Transactions on Circuits and Systems for Video Technology, 22(7): 1037-1049, July 2012. (SCI, 影响因子2.615, EI)
3. Yuzhen Niu, Feng Liu, Wu-chi Feng, and Hailin Jin. Aesthetics-based Stereoscopic Photo Cropping for Heterogeneous Displays, IEEE Transactions on Multimedia, 14(3-2): 783-796, June2012. (SCI, 影响因子2.303, EI)
4. Yuzhen Niu, Feng Liu, Xueqing Li, and Michael Gleicher. Image Resizing via Non-homogeneous Warping. Multimedia Tools and Applications, Vol. 56, Issue 3, 2012: 485-508. (SCI, impact factor 0.617, EI)
5. Yuzhen Niu, Yujie Geng, Xueqing Li, and Feng Liu. Leveraging Stereopsis for Saliency Analysis. The Twenty-fifth IEEE Conference on Computer Vision and Pattern Recognition (IEEE CVPR 2012), Providence, RI, USA, June 2012. pp. 454-461. (EI, CCF rank A conference, acceptance rate 24%)
6. Yuzhen Niu, Feng Liu, Xueqing Li, and Michael Gleicher. Warp Propagation for Video Resizing. The Twenty-third IEEE Conference on Computer Vision and Pattern Recognition (IEEE CVPR 2010), San Francisco, California, USA, June 2010. pp. 537-544. (EI, CCF rank A conference, acceptance rate 26.8%)
7. Yuzhen Niu, Lingling Ke, Wenzhong Guo*, Evaluation of Visual Saliency Analysis Algorithms in Noisy Images, Machine Vision and Application, 27(6): 915-927 (2016). (SCI源刊, EI)
8. Yuzhen Niu, Wenqi Lin, Xiao Ke*, Lingling Ke, Fitting-based Optimization for Image Visual Salient Object Detection, IET Computer Vision (2016). (已录用，SCI源刊)
9. Wenzhong Guo, Xiaolong Sun, Yuzhen Niu*: Multi-scale Saliency Detection via Inter-regional Shortest Colour Path. IET Computer Vision, 9(2): 290 –299, 2015. (SCI, 影响因子0.963, EI)
10. Wenzhong Guo, Jie Li, Guolong Chen, Yuzhen Niu, and Chengyu Chen: A PSO-optimized Real-time Fault-tolerant Task Allocation Algorithm in Wireless Sensor Networks. IEEE Transactions on Parallel and Distributed Systems, 26(12): 3236-3249, DEC 2015. (SCI, 影响因子2.170, EI)
11. Genggeng Liu,Wenzhong Guo, Rongrong Li, Yuzhen Niu, Guolong Chen: XGRouter : High − Quality Global Router in X −Architecture with Particle Swarm Optimization. FRONTIERS OF COMPUTER SCIENCE, 9(4): 576-594, AUG 2015. (SCI, 影响因子0.434, EI)
12. Genggeng Liu, Wenzhong Guo, Yuzhen Niu, Guolong Chen, Xing Huang: A PSO-based Timing-Driven Octilinear Steiner Tree Algorithm for VLSI Routing Considering Bend Reduction. SOFT COMPUTING, 19(5): 1153-1169, 2015. (SCI, 影响因子1.271, EI)
13. Genggeng Liu, Xing Huang, Wenzhong Guo, Yuzhen Niu, Guolong Chen: Multilayer Obstacle-Avoiding X-Architecture Steiner Minimal Tree Construction Based on Particle Swarm Optimization. IEEE T. Cybernetics, 45(5): 989-1002, MAY 2015. (SCI, 影响因子3.469, EI)
14. Xing Huang, Genggeng Liu, Wenzhong Guo, Yuzhen Niu, Guolong Chen: Obstacle-Avoiding Algorithm in X-Architecture Based on Discrete Particle Swarm Optimization for VLSI Design. ACM Trans. Design Autom. Electr. Syst. 20(2): 24:1-24:28, 2015. (SCI, 影响因子0.686, EI)
15. Yang Liu, Xueqing Li, Lei Wang, Yuzhen Niu: Interpolation-tuned Salient Region Detection. SCIENCE CHINA Information Sciences 57(1): 1-9, 2014. (SCI, 影响因子0.850, EI)
16. Yang Liu, Xueqing Li, Lei Wang, Yuzhen Niu, Feng Liu: Oscillation Analysis for Salient Object Detection. Multimedia Tools Appl. 68(3): 659-679, 2014. (SCI, 影响因子1.346, EI)
17. Shangping Zhong, Tianshun Chen, Fengying He, Yuzhen Niu: Fast Gaussian Kernel Learning for Classification Tasks based on Specially Structured Global Optimization. Neural Networks, 57: 51-62, 2014. (SCI, 影响因子2.708)
18. Hsu-Huai Chang, Yu-Chi Lai, Chin-Yuan Yao, Kai-Lung Hua, Yuzhen Niu, Feng Liu: Geometry-shader-based real-time voxelization and applications. The Visual Computer 30(3): 327-340, 2014. (SCI, 影响因子0.957, EI)
19. Cuong Nguyen, Yuzhen Niu, Feng Liu: Direct manipulation video navigation on touch screens. Mobile HCI 2014: 273-282, 2014. (EI)
20. Feng Liu, Yuzhen Niu, and Hailin Jin. Joint Subspace Stabilization for Stereoscopic Video. IEEE ICCV 2013, Sydney, Australia, December 2013. (EI, 中国计算机学会A类会议, 录取率27.9%)
21. Cuong Nguyen, Yuzhen Niu, and Feng Liu. Direct Manipulation Video Navigation Video in 3D. ACM SIGCHI Conference on Human Factors in Computing Systems (ACM CHI 2013), Paris, France, April 2013. (最佳论文提名奖, 中国计算机学会A类会议, EI, 录取率20%)
22. Long Mai, Yuzhen Niu, and Feng Liu. Saliency Aggregation: A Data-driven Approach.The Twenty-sixth IEEE Conference on Computer Vision and Pattern Recognition (IEEE CVPR 2013), Portland, OR, June 2013. (中国计算机学会A类会议, EI)
23. Feng Liu, Yuzhen Niu, and Hailin Jin. Casual Stereoscopic Photo Authoring, IEEE Transactions on Multimedia, 15(1):129-140, 2013. (SCI, 影响因子2.303, EI)
24. Cuong Nguyen, Yuzhen Niu, and Feng Liu. Video Summagator: An Interface for Video Summarization and Navigation. ACM SIGCHI Conference on Human Factors in Computing Systems (ACM CHI 2012), Austin, TX, April 2012. pp. 647-650. (EI, CCF rank A conference, acceptance rate 23%)
25. Mai Long, Hoang Le, Yuzhen Niu, andFeng Liu. Rule of Thirds Detection from Photograph. IEEE ISM 2011, Dana Point, CA, USA, December 2011. pp.91-96.（EI）
26. Yuzhen Niu, Feng Liu, and Yu-chi Lai. Feature-Aware Mesh for Image Retargeting. Pacific Graphics 2011, Kaohsiung, Taiwan, September 21-23, 2011. pp. 83 –88.(短文, 中国计算机学会B类会议）
27. Hsu-HuaiChang,Yu-chi Lai, Yuzhen Niu, Feng Liu, and Kai-LungHua. Real-time GPU-BasedVoxelization and Applications. Pacific Graphics 2011, Kaohsiung, Taiwan, September 21-23, 2011. pp. 1 –6.(短文, 中国计算机学会B类会议）
28. Wu-chi Feng, Feng Liu, Yuzhen Niu, and Scott Price. Systems Support for Stereoscopic Video Compression. The 21st International Workshop on Network and Operating Systems Support for Digital Audioand Video (NOSSDAV 2011), Vancouver, Canada, June 2011.pp. 99-104. (EI, 中国计算机学会C类会议）.
29. Yuzhen Niu, Feng Liu, Xueqing Li, HuiyunBao, and Michael Gleicher. Detection of Image Stretching. ACM Symposium on Applied Perception in Graphics and Visualization (APGV 2010), Los Angeles, California, USA, July 2010. pp. 93-100. (EI)
30. Yuzhen Niu, Feng Liu, Xueqing Li, Michael Gleicher. The Complexity of Perception of Image Distortion: an Initial Study. ACM SIGCHI Conference on Human Factors in Computing Systems (ACM CHI 2010)(Extended Abstracts), Atlanta, Georgia, USA. pp. 3235-3240. (EI)
31. Zhanghui Liu, Yize Huang, Yuzhen Niu*, Lening Lin, Saliency-aware Image Quality Assessment, 2016 2nd International Conference on Artificial Intelligence, Electronics and Computing Technology, 2016/5/14-2016/5/15.
32. Haifeng Zhang, Yuzhen Niu*, An Image Resizing Assessment Method based on Machine Learning , 2016 International conference on Communication Systems and Computing Application Science, 2016/3/19-2016/3/20.
33. Lening Lin, Yuzhen Niu* , Performance Evaluation of Saliency Analysis in Distorted Images, 2016 International conference on Communication Systems and Computing Application Science, 2016/3/19-2016/3/20.
34. Lingling Ke, Yuzhen Niu* ,Evaluation index for Salient Object Detection Algorithms based on Content-based Image Retrieval Application, 2016 International conference on Communication Systems and Computing Application Science, 2016/3/19-2016/3/20.